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QA1 Proma-Star C/O Shock - Double Adjustable
$334.95
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QA1 DD901 Double Adjustable Shocks

Revamp your ride with the QA1 DD901 double adjustable shocks, engineered for performance enthusiasts who demand precision and control. These shocks offer a remarkable 324 valving options, allowing you to fine-tune your suspension setup like never before.

Key Features

  • Independent Compression and Rebound Adjustment: With 18 positions for both compression and rebound, you can achieve the perfect balance for your driving style.
  • Smooth Adjustments: Experience seamless transitions between adjustments with no jumps, ensuring a consistent feel on the road or track.
  • Lightweight Aluminum Construction: Crafted from precision machined aluminum, these shocks are not only durable but also lightweight, enhancing your vehicle’s agility.
  • Ride Height Adjustable: Customize your vehicle's stance with ease, making it adaptable for various driving conditions.
  • 100% Dyno Tested: Each shock is rigorously tested and serialized to guarantee quality and performance.
  • Revalveable and Rebuildable: Maintain your shocks with ease at QA1 Factory or authorized service centers, ensuring longevity and sustained performance.
  • High-Quality Piston Design: Features a precision machined aluminum piston with a PTFE piston band for enhanced performance.
  • Durable Piston Rod: A 5/8" centerless ground, hard chrome plated solid piston rod ensures durability and reliability.
  • Advanced Sealing System: Equipped with a three-step sealing system for optimal performance and longevity.

Specifications

  • Shock Type: Proma Star - Twintube
  • Compressed Height: 15.00 inches
  • Extended Height: 23.75 inches
  • Outer Diameter: 2.00 inches
  • Mounting Type: Bearing
  • Adjustability: Double Adjustable

Fitment

The DD901 shocks are designed to fit a variety of vehicles, making them a versatile choice for performance upgrades. Ensure compatibility with your specific model for optimal results.

Customer Feedback

Users have praised the DD901 for its impressive adjustability and the noticeable difference in handling. Many have noted that the ability to fine-tune both compression and rebound has significantly improved their driving experience, whether on the street or the track. The lightweight design has also been highlighted as a game-changer for those looking to enhance their vehicle's responsiveness.

Upgrade your suspension with QA1's DD901 double adjustable shocks and experience the difference in performance and control that comes from precision engineering.

Other Part Numbers:
QA1 #qapDD901

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WARNING: Cancer and Reproductive Harm
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Who is QA1?

QA1 is a company that was founded in 1993. They specialize in manufacturing high-quality suspension parts, shock absorbers, composite driveshafts, bearings, steering components, and other related accessories. Their products are used in different industries such as the industrial, motorsports, and automotive sectors. Today, they are the leading manufacturer of OE parts in the market.

Suspension Experts

The company is best known for its motion control sub-assemblies and wide range of suspension systems. They are always searching for new ways to develop each component to enhance their products further. 

State-of-the-Art Facility

The company is housed in one of the most sophisticated facilities in the market to accommodate the increasing demands of its customers. With 100,000 square feet at their disposal, their facility contains high-tech equipment such as a CNC machine, laser cutting equipment, hydraulic presses, and filament windings. It allows them to manufacture the best product in the market.

QA1 is also one of the few companies that are ISO certified. It guarantees that their parts are manufactured consistently, following the standards put in place by the company and the regulators.

Purchase QA1 Products At Vivid Racing

If you are in the market for quality suspension parts for your vehicle, then QA1 is the brand for you. They have been manufacturing components for the last 28 years and have consistently given their customers parts that meet their demand. To know more about QA1, visit Vivid Racing and check out their list of parts that meet your demand.



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